Flight
UAL2391 16 Sep 2026
UAL2391, operated by United Airlines, on 16 Sep 2026: Denver International (KDEN) to San Francisco International (KSFO). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:52 MDT |
| Last seen | 09:30 PDT |
| Duration | 2h 37m |
| Aircraft | N57870 |
| Max altitude | 32,025 ft |
| Distance tracked | 838 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 1 (12%) |
| Average delay | +27 min |
| Worst delay | +47 min |
In the last 30 days UAL2391 departed on time (within 15 minutes) on 1 of 8 flights (12%), with an average departure delay of +27 min and a worst delay of +47 min.
Schedule, departure and arrival times from the FAA SWIM feed; aircraft, altitude and distance from the PlaneTrack receiver network. On time means a departure within 15 minutes of schedule.